3YB-31115-17636 · OpenVSafe

Timeline

Registration Vaccinations Survey responses Call reports Cases without a report Call attempts Call successful Pregnancy survey

2021-03-11
Registered in v-safe
2021-03-11
Dose 1 — Pfizer-BioNTech
2021-03-11
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-12
Survey response — days 1–6 daily, dose 1
MedDRA: Injection site bruising — Feeling: Good · Site: Pain · Fever

Free text: Mild bruising at injection site

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-13
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-14
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-15
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-16
Survey response — days 1–6 daily, dose 1
MedDRA: Dizziness, Head discomfort, Headache — Feeling: Fair · Headache

Free text: Weird moment where I felt like my head was being constricted and I was about to pass out. Now I have a headache.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-17
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-18
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-03-25
Health check-in — day 14, dose 1
Feeling: Fair

Adult check-in
2021-03-30
Dose 2 — Pfizer-BioNTech
2021-03-30
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-31
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Fair · Site: Pain · Chills, Headache, Muscle or body aches, Fatigue or tiredness

Free text: Swollen lymph nodes

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-01
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Fatigue or tiredness

Adult check-in
2021-04-02
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache

Adult check-in
2021-04-03
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-04
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-05
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-06
Health check-in — day 7, dose 2
Feeling: Fair · Headache

Adult check-in
2021-04-13
Survey response — day 14, dose 2
MedDRA: Fatigue, Myalgia, Respiratory tract congestion, Rhinorrhoea — Feeling: Fair · Be unable to work, Be unable to do your normal daily activities

Free text: Congestion, runny nose, muscle aches, fatigue - It felt like a bad cold.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-20
Survey response — day 21, dose 2
MedDRA: Chills, Diarrhoea, Fatigue — Feeling: Good

Free text: Mild diarrhea, chills, mild fatigue

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-27
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-06
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-11
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-29
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-30
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-11-18
Dose 3 — Pfizer-BioNTech
2022-03-30
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in
2022-05-19
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-09-11
Dose 4 — Pfizer-BioNTech
2022-10-21
Survey response — day 35, dose 4
MedDRA: Condition aggravated, Pre-existing disease — Feeling: Good

Free text: Random cough, seems to be worse with food intake. I had this cough for a year and an half after getting COVID early 2020. It had finally gone away but came back after getting the vaccine. It seems like it's going away again though.

MedDRA releases: 2024-11 · check-in free text available
2022-12-11
Health check-in — 3 months, dose 4
Feeling: Fair

Adult check-in
2023-03-12
Health check-in — 6 months, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-11	Pfizer-BioNTech
2	2021-03-30	Pfizer-BioNTech
3	2021-11-18	Pfizer-BioNTech	No
4	2022-09-11	Pfizer-BioNTech	No

Free text

Release 5 — days 1–6 daily, dose 1

2021-03-12

Systemic reaction (other): Mild bruising at injection site

2021-03-16

Systemic reaction (other): Weird moment where I felt like my head was being constricted and I was about to pass out. Now I have a headache.

Release 6 — days 1–6 daily, dose 2

2021-03-31

Systemic reaction (other): Swollen lymph nodes

Release 7 — day 14, dose 2

2021-04-13

Symptoms: Congestion, runny nose, muscle aches, fatigue - It felt like a bad cold.

Release 7 — day 21, dose 2

2021-04-20

Symptoms: Mild diarrhea, chills, mild fatigue

Release 12 — day 35, dose 4

2022-10-21

Symptoms: Random cough, seems to be worse with food intake. I had this cough for a year and an half after getting COVID early 2020. It had finally gone away but came back after getting the vaccine. It seems like it's going away again though.

Each entry is dated by the survey it was written in (the CDC re-sent the releases with survey dates in 2025); click a date to see that survey response. The CDC cut some text off at about 250 characters: symptoms in every release, and the other two fields in releases 9-12. Those entries are marked "cut off by CDC".

MedDRA terms by release

Field	Preferred term	2021-09	2023-04	2024-11
SD	Chills	✓	✓	✓
SD	Condition aggravated	·	·	✓
SD	Diarrhoea	✓	✓	✓
SD	Fatigue	✓	✓	✓
SD	Myalgia	✓	✓	✓
SD	Pre-existing disease	·	·	✓
SD	Respiratory tract congestion	✓	✓	✓
SD	Rhinorrhoea	✓	✓	✓
SRO	Dizziness	✓	✓	✓
SRO	Head discomfort	✓	✓	✓
SRO	Headache	✓	✓	✓
SRO	Injection site bruising	✓	✓	✓
SRO	Lymphadenopathy	✓	✓	✓

✓ active code · ○ coded but marked inactive · blank = not in that release